The triangle shown be a right triangle if X=IN. A 8 B12 C16 D144

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries.what fraction of kathy’s money was left?

Evaluate the expression. (9 + 5)(3 + 2)0